Examples of org.apache.hama.ipc.GroomProtocol.dispatch()

org.apache.hama.ipc.GroomProtocol.dispatch()
Instruct GroomServer performaning tasks. @param directive instructs a GroomServer performing necessaryexecution. @throws IOException

        try {
          // dispatch() to the groom server
          GroomServerAction[] actions = new GroomServerAction[actionList.size()];
          actionList.toArray(actions);
          Directive d1 = new DispatchTasksDirective(actions);
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error(
              "Fail to dispatch tasks to GroomServer "
                  + groomStatus.getGroomName(), ioe);
          return Boolean.FALSE;

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              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }

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            } else if (jip.getStatus().getRunState() == JobStatus.KILLED) {
              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }

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      if (jip.getStatus().getRunState() == JobStatus.RUNNING) {
        GroomProtocol worker = groomServerManager.findGroomServer(this.stus);
        try {
          // dispatch() to the groom server
          Directive d1 = new DispatchTasksDirective(actions.toArray(new GroomServerAction[0]));
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error("Fail to dispatch tasks to GroomServer "
              + this.stus.getGroomName(), ioe);
        }
      } else {

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        try {
          // dispatch() to the groom server
          GroomServerAction[] actions = new GroomServerAction[actionList.size()];
          actionList.toArray(actions);
          Directive d1 = new DispatchTasksDirective(actions);
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error(
              "Fail to dispatch tasks to GroomServer "
                  + groomStatus.getGroomName(), ioe);
          return Boolean.FALSE;

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              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }

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              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }
            }

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      actions = new GroomServerAction[actionList.size()];
      actionList.toArray(actions);
    }
    Directive d1 = new DispatchTasksDirective(actions);
    try {
      worker.dispatch(d1);
    } catch (IOException ioe) {
      LOG.error(
          "Fail to dispatch tasks to GroomServer " + status.getGroomName(), ioe);
    }
  }

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              GroomProtocol worker = findGroomServer(tmpStatus);
              Directive d1 = new DispatchTasksDirective(
                  new GroomServerAction[] { new KillTaskAction(ts.getTaskId()) });
              try {
                worker.dispatch(d1);
              } catch (IOException ioe) {
                throw new DirectiveException("Error when dispatching kill task"
                    + " action.", ioe);
              }

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          // dispatch() to the groom server
          GroomServerAction[] actions = new GroomServerAction[actionList
                                                              .size()];
          actionList.toArray(actions);
          Directive d1 = new DispatchTasksDirective(actions);
          worker.dispatch(d1);
        } catch (IOException ioe) {
          LOG.error("Fail to dispatch tasks to GroomServer "
              + groomStatus.getGroomName(), ioe);
          return Boolean.FALSE;
        }

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